Hi, In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memcpy(), memmove(), and memset(), avoid intentionally writing across neighboring fields. These three changes have been living in my memcpy() series[1], but have no external dependencies. It's probably better to have these go via netdev. Thanks! -Kees [1] https://lore.kernel.org/lkml/20210818060533.3569517-1-keescook@xxxxxxxxxxxx/ Kees Cook (3): ipw2x00: Avoid field-overflowing memcpy() net/mlx5e: Avoid field-overflowing memcpy() pcmcia: ray_cs: Split memcpy() to avoid bounds check warning drivers/net/ethernet/mellanox/mlx5/core/en.h | 4 +- .../net/ethernet/mellanox/mlx5/core/en/xdp.c | 4 +- .../net/wireless/intel/ipw2x00/libipw_rx.c | 56 ++++++------------- drivers/net/wireless/ray_cs.c | 4 +- 4 files changed, 25 insertions(+), 43 deletions(-) -- 2.30.2
